Mathematics, 30.12.2019 23:31, 100738
Imagine you're a researcher and you need to perform a two-sided test of an alternative hypothesis. you decide to conduct a significance test at the .05 level. the statistician in the next cubicle says you should use a 95% confidence interval for this hypothesis instead. which of the following should you do? a. you should take the statistician's advice because a confidence interval is more accurate than a significance test. b. you should not take the statistician’s advice. hypothesis testing relates to a single conclusion, while a confidence interval provides a range of plausible values for your population. c. you should take the statistician’s advice because a confidence interval takes longer than a significance test. d. you should not take the statistician’s advice. a one-sided significance test at the .05 level is equivalent to a 90% confidence interval. e. none of the above.
Answers: 2
Mathematics, 21.06.2019 15:30, hannahking1869
Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18
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Mathematics, 21.06.2019 21:30, randallcraig27
Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?
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